wip: plugin

src/mol-plugin/behavior.ts

src/mol-plugin/behavior/behavior.ts

src/mol-plugin/behavior/camera.ts

src/mol-plugin/behavior/data.ts

src/mol-plugin/behavior/representation.ts

src/mol-plugin/command.ts

src/mol-plugin/command/command.ts

src/mol-plugin/command/data.ts

src/mol-plugin/context.ts

src/mol-plugin/state/base.ts

src/mol-plugin/state/objects.ts

src/mol-state/context.ts

src/mol-state/state.ts

src/mol-state/transformer.ts